Qt 4.8
qproxystyle.h
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41 
42 #ifndef QPROXYSTYLE_H
43 #define QPROXYSTYLE_H
44 
45 #include <QtGui/QCommonStyle>
46 
48 
50 
51 QT_MODULE(Gui)
52 
53 #if !defined(QT_NO_STYLE_PROXY)
54 
55 class QProxyStylePrivate;
57 {
58  Q_OBJECT
59 
60 public:
61  QProxyStyle(QStyle *baseStyle = 0);
62  ~QProxyStyle();
63 
64  QStyle *baseStyle() const;
65  void setBaseStyle(QStyle *style);
66 
67  void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
68  void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
69  void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = 0) const;
70  void drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled,
71  const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const;
72  virtual void drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const;
73 
74  QSize sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const;
75 
76  QRect subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const;
77  QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget) const;
78  QRect itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const;
79  QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const;
80 
81  SubControl hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget = 0) const;
82  int styleHint(StyleHint hint, const QStyleOption *option = 0, const QWidget *widget = 0, QStyleHintReturn *returnData = 0) const;
83  int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const;
84 
85  QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget = 0) const;
86  QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const;
87  QPalette standardPalette() const;
88 
89  void polish(QWidget *widget);
90  void polish(QPalette &pal);
91  void polish(QApplication *app);
92 
93  void unpolish(QWidget *widget);
94  void unpolish(QApplication *app);
95 
96 protected:
97  bool event(QEvent *e);
98 
99 protected Q_SLOTS:
100  QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option, const QWidget *widget) const;
102  Qt::Orientation orientation, const QStyleOption *option = 0, const QWidget *widget = 0) const;
103 private:
106 };
107 
108 #endif // QT_NO_STYLE_PROXY
109 
111 
113 
114 #endif // QPROXYSTYLE_H
The QPainter class performs low-level painting on widgets and other paint devices.
Definition: qpainter.h:86
The QApplication class manages the GUI application&#39;s control flow and main settings.
Definition: qapplication.h:99
int type
Definition: qmetatype.cpp:239
SubControl
This enum describes the available sub controls.
Definition: qstyle.h:402
StyleHint
This enum describes the available style hints.
Definition: qstyle.h:640
The QStyleHintReturn class provides style hints that return more than basic data types.
Definition: qstyleoption.h:907
The QFontMetrics class provides font metrics information.
Definition: qfontmetrics.h:65
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
QPointer< QWidget > widget
QRect subElementRect(SubElement r, const QStyleOption *opt, const QWidget *widget=0) const
Reimplemented Function
#define QT_MODULE(x)
Definition: qglobal.h:2783
ColorRole
The ColorRole enum defines the different symbolic color roles used in current GUIs.
Definition: qpalette.h:93
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
virtual QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const
Returns the area within the given rectangle in which to draw the specified pixmap according to the de...
Definition: qstyle.cpp:497
#define Q_GUI_EXPORT
Definition: qglobal.h:1450
ComplexControl
This enum describes the available complex controls.
Definition: qstyle.h:386
The QProxyStyle class is a convenience class that simplifies dynamically overriding QStyle elements...
Definition: qproxystyle.h:56
friend class QProxyStyle
Definition: qstyle.h:873
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
PixelMetric
This enum describes the various available pixel metrics.
Definition: qstyle.h:474
#define Q_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
Definition: qglobal.h:2523
virtual void drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled, const QString &text, QPalette::ColorRole textRole=QPalette::NoRole) const
Draws the given text in the specified rectangle using the provided painter and palette.
Definition: qstyle.cpp:532
QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const
Reimplemented Function
#define Q_SLOTS
Definition: qobjectdefs.h:71
The QString class provides a Unicode character string.
Definition: qstring.h:83
void drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p, const QWidget *w=0) const
Reimplemented Function
virtual bool event(QEvent *)
This virtual function receives events to an object and should return true if the event e was recogniz...
Definition: qobject.cpp:1200
QPixmap standardPixmap(StandardPixmap sp, const QStyleOption *opt=0, const QWidget *widget=0) const
Reimplemented Function
StandardPixmap
This enum describes the available standard pixmaps.
Definition: qstyle.h:755
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
virtual QRect itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const
Returns the area within the given rectangle in which to draw the provided text according to the speci...
Definition: qstyle.cpp:470
virtual QPalette standardPalette() const
Returns the style&#39;s standard palette.
Definition: qstyle.cpp:2283
The QStyleOption class stores the parameters used by QStyle functions.
Definition: qstyleoption.h:67
ContentsType
This enum describes the available contents types.
Definition: qstyle.h:602
Mode
This enum type describes the mode for which a pixmap is intended to be used.
Definition: qicon.h:63
QSize sizeFromContents(ContentsType ct, const QStyleOption *opt, const QSize &contentsSize, const QWidget *widget=0) const
Reimplemented Function
int pixelMetric(PixelMetric m, const QStyleOption *opt=0, const QWidget *widget=0) const
Reimplemented Function
void polish(QPalette &)
Reimplemented Function
void drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p, const QWidget *w=0) const
Reimplemented Function
#define Q_OBJECT
Definition: qobjectdefs.h:157
void unpolish(QWidget *widget)
Reimplemented Function
virtual void drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const
Draws the given pixmap in the specified rectangle, according to the specified alignment, using the provided painter.
Definition: qstyle.cpp:570
PrimitiveElement
This enum describes the various primitive elements.
Definition: qstyle.h:145
The QCommonStyle class encapsulates the common Look and Feel of a GUI.
Definition: qcommonstyle.h:54
The QPoint class defines a point in the plane using integer precision.
Definition: qpoint.h:53
The QStyle class is an abstract base class that encapsulates the look and feel of a GUI...
Definition: qstyle.h:68
The QRect class defines a rectangle in the plane using integer precision.
Definition: qrect.h:58
SubControl hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, const QPoint &pt, const QWidget *w=0) const
Reimplemented Function
void drawControl(ControlElement element, const QStyleOption *opt, QPainter *p, const QWidget *w=0) const
Reimplemented Function
The QPixmap class is an off-screen image representation that can be used as a paint device...
Definition: qpixmap.h:71
ControlElement
This enum represents a control element.
Definition: qstyle.h:217
The QSize class defines the size of a two-dimensional object using integer point precision.
Definition: qsize.h:53
#define Q_DECLARE_PRIVATE(Class)
Definition: qglobal.h:2467
QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *opt=0, const QWidget *widget=0) const
The QStyleOptionComplex class is used to hold parameters that are common to all complex controls...
Definition: qstyleoption.h:687
Orientation
Definition: qnamespace.h:174
The QEvent class is the base class of all event classes.
Definition: qcoreevent.h:56
#define QT_END_HEADER
Definition: qglobal.h:137
#define enabled
int layoutSpacingImplementation(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2, Qt::Orientation orientation, const QStyleOption *option=0, const QWidget *widget=0) const
This slot is called by layoutSpacing() to determine the spacing that should be used between control1 ...
Definition: qstyle.cpp:2481
#define text
Definition: qobjectdefs.h:80
QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *w=0) const
Reimplemented Function
SubElement
This enum represents a sub-area of a widget.
Definition: qstyle.h:289
int styleHint(StyleHint sh, const QStyleOption *opt=0, const QWidget *w=0, QStyleHintReturn *shret=0) const
Reimplemented Function
The QPalette class contains color groups for each widget state.
Definition: qpalette.h:61
The QIcon class provides scalable icons in different modes and states.
Definition: qicon.h:60